The cache will decently choose compression based on file type (currently only deflate is supported).
Default maxAge cache-control is 14 days.
Options can be set as second argument:
expressCache('wwwresources-static-folder',{
maxAge:60*60*24*365
});
expressCache('wwwresources-static-folder',{
png:{
compression:'deflate'
},
css:{
maxAge:60*60
}
});
Use value null to disable cache-control / compression.